[PATCH] dt-bindings: rtc: moxa,moxart-rtc: convert to json-schema

[Serban-Pascu Robert <robyserbanpascu06@gmail.com>]

Convert the MOXA ART real-time clock text binding to DT schema.

Signed-off-by: Serban-Pascu Robert <robyserbanpascu06@gmail.com>
---
 .../bindings/rtc/moxa,moxart-rtc.txt          | 17 --------
 .../bindings/rtc/moxa,moxart-rtc.yaml         | 43 +++++++++++++++++++
 2 files changed, 43 insertions(+), 17 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/rtc/moxa,moxart-rtc.txt
 create mode 100644 Documentation/devicetree/bindings/rtc/moxa,moxart-rtc.yaml

diff --git a/Documentation/devicetree/bindings/rtc/moxa,moxart-rtc.txt b/Documentation/devicetree/bindings/rtc/moxa,moxart-rtc.txt
deleted file mode 100644
index 1374df7bf9d6..000000000000
--- a/Documentation/devicetree/bindings/rtc/moxa,moxart-rtc.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-MOXA ART real-time clock
-
-Required properties:
-
-- compatible : Should be "moxa,moxart-rtc"
-- rtc-sclk-gpios : RTC sclk gpio, with zero flags
-- rtc-data-gpios : RTC data gpio, with zero flags
-- rtc-reset-gpios : RTC reset gpio, with zero flags
-
-Example:
-
-	rtc: rtc {
-		compatible = "moxa,moxart-rtc";
-		rtc-sclk-gpios = <&gpio 5 0>;
-		rtc-data-gpios = <&gpio 6 0>;
-		rtc-reset-gpios = <&gpio 7 0>;
-	};
diff --git a/Documentation/devicetree/bindings/rtc/moxa,moxart-rtc.yaml b/Documentation/devicetree/bindings/rtc/moxa,moxart-rtc.yaml
new file mode 100644
index 000000000000..6b8f6e5f99e9
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/moxa,moxart-rtc.yaml
@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rtc/moxa,moxart-rtc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MOXA ART Real-time Clock
+
+maintainers:
+  - Serban-Pascu Robert <robyserbanpascu06@gmail.com>
+
+properties:
+  compatible:
+    const: moxa,moxart-rtc
+
+  rtc-sclk-gpios:
+    maxItems: 1
+    description: GPIO line for the RTC clock signal.
+
+  rtc-data-gpios:
+    maxItems: 1
+    description: GPIO line for the RTC data signal.
+
+  rtc-reset-gpios:
+    maxItems: 1
+    description: GPIO line for the RTC reset signal.
+
+required:
+  - compatible
+  - rtc-sclk-gpios
+  - rtc-data-gpios
+  - rtc-reset-gpios
+
+additionalProperties: false
+
+examples:
+  - |
+    rtc {
+        compatible = "moxa,moxart-rtc";
+        rtc-sclk-gpios = <&gpio 5 0>;
+        rtc-data-gpios = <&gpio 6 0>;
+        rtc-reset-gpios = <&gpio 7 0>;
+    };
-- 
2.43.0